* dir.c (rb_push_glob): simplified code (not change behavior)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Thu May  6 14:38:02  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
+
+	* dir.c (rb_push_glob): simplified code (not change behavior)
+
 Thu May  6 13:32:44 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/extmk.rb: get rid of side effect of Config.expand, patched by

dir.c

@@ -1467,12 +1467,12 @@ rb_push_glob(str, flags) /* '\0' is delimiter */
     pend = p + RSTRING(str)->len;
 
     while (p < pend) {
-	int status;
-	while (p < pend && *p == '\0') p++;
-	if (p == pend) break;
-	status = push_glob(ary, p, flags);
+	if (*p) {
+	    int status = push_glob(ary, p, flags);
 	    if (status) rb_jump_tag(status);
-	while (p < pend && *p != '\0') p++;
+	    p += strlen(p);
+	}
+	else p++;
     }
 
     return ary;